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BBS Route · Nevada · BCR 33

Jean Lake Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 54 species recorded across 25 survey years, no longer active.

54Species RecordedSpecies recordedDistinct species detected on standard-protocol BBS runs here across all years on record — a measure of survey breadth, not a complete checklist.Full methodology →
25Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
1973–2013Span
5Observers

Bird Species Found on Nevada Jean Lake

Top 40 of 54 species by most recent count. Each links to its species trend.

Species recorded on the Jean Lake route.
Recent countThe raw number of individuals recorded on this route in its most recent survey year. A single-route tally, not a trend.Full methodology →TrendPercent change in the route-weighted abundance index between a smoothed baseline window and the most recent one. It tracks direction, not absolute population.Full methodology →Baseline yearThe first year of the smoothed window the trend is measured from. An earlier baseline means a longer record stands behind the number.Full methodology →History
House SparrowPasseridae862013+49%1976
Yellow WarblerParulidae68200723×1973
Gambel's QuailOdontophoridae422013+181%1977
Eurasian Collared-DoveColumbidae212013+675%2009
Black-throated SparrowPasserellidae172013-53%1976
ChukarPhasianidae152009+72%2005
Mourning DoveColumbidae132013+74%1977
Vesper SparrowPasserellidae131973n/an/a
Horned LarkAlaudidae122013+65%1976
Rock PigeonColumbidae122013+310%1996
Brown-headed CowbirdIcteridae71991n/an/a
Northern MockingbirdMimidae62010-52%1977
Ash-throated FlycatcherTyrannidae62013-67%1977
Say's PhoebeTyrannidae52010+183%1977
Rock WrenTroglodytidae52010+0%1977
Cactus WrenTroglodytidae32013-64%1976
Northern House WrenTroglodytidae32001+200%1973
Black-tailed GnatcatcherPolioptilidae31993-40%1973
Common RavenCorvidae32013-62%1991
Blue-gray GnatcatcherPolioptilidae32010+0%1990
Woodhouse's Scrub-JayCorvidae32010n/an/a
House FinchFringillidae22013-52%1976
Lark SparrowPasserellidae22008+0%2001
Blue GrosbeakCardinalidae22010+0%1973
Sage ThrasherMimidae21973n/an/a
Bewick's WrenTroglodytidae22013+25%1989
Loggerhead ShrikeLaniidae22013+140%1977
European StarlingSturnidae22006-36%1989
Cliff SwallowHirundinidae21989n/an/a
Yellow-headed BlackbirdIcteridae21991n/an/a
Black-chinned HummingbirdTrochilidae22009+100%1992
White-throated SwiftApodidae22008+150%1994
Great-tailed GrackleIcteridae22013+29%2001
Lesser NighthawkCaprimulgidae12010+0%1973
Western KingbirdTyrannidae12013-67%1976
Bullock's OrioleIcteridae12001+67%1991
Brewer's SparrowPasserellidae12010-90%1991
Green-tailed TowheePasserellidae12001+0%1973
PhainopeplaPtiliogonatidae11999-33%1995
Crissal ThrasherMimidae12010-80%1975

Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22. A route is a sample, not a census.